Is a real single-step purification method. Its key innovation – the reversal of the purification process – yields the following significant advantages:
1. Unwanted components within the lysate to interfere later in down-stream processes are bound to puriSorb® and removed, while:
- No lengthy, error promoting washing and/or elution steps required!
- No clogging, no foaming!
- DNA passes through ready for downstream applications (Restriction Digests, (real-time) PCR, Genotyping etc.)!
2. The one-step process of 4ward-NA® with puriSorb® Technology inside is much easier and considerably faster than conventional separation systems:
- Up to ten times faster than market leader, lowers personnel cost of DNA-purification, no extra investment for high throughput results!
- Easy process limits scope for error/mistakes!
- Reduces waste burden (plastics, chemicals); no hazardous chemicals involved!
3. 4ward-NA® with puriSorb® Technology inside allows simple (semi-) automation but already facilitates purification of around 10,000 samples in three hours after lysis in manual mode using simple lab equipment.
4. High yield of high-molecular-weight DNA due to significantly reduced shearing.
Only one centrifugation step at 700g (!!) or 1 min vacuum (standard vacuum source, no regulation).

